<template>
  <div class="app-container">
    <el-card style="border-radius: 10px">
      <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch">
        <el-form-item label="图纸分类名称" prop="drawingTypeName">
          <el-input
            v-model="queryParams.drawingTypeName"
            placeholder="请输入图纸分类名称"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="是否启用" prop="enableFlag">
          <el-select v-model="queryParams.enableFlag" placeholder="选择是或否" clearable>
            <el-option
              v-for="dict in dict.type.sys_yes_no"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>
    </el-card>

    <el-card style="border-radius: 10px">

      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button
              type="info"
              plain
              icon="el-icon-sort"
              size="mini"
              @click="toggleExpandAll"
          >展开/折叠</el-button>
        </el-col>
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>

      <el-table
          v-if="refreshTable"
          v-loading="loading"
          :data="typeList"
          border
          row-key="drawingTypeId"
          :default-expand-all="isExpandAll"
          :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
      >
        <el-table-column label="图纸分类名称" align="center" prop="drawingTypeName" />
        <el-table-column label="排序" align="center" prop="orderNum" />
        <el-table-column label="是否启用" align="center" prop="enableFlag">
          <template slot-scope="scope">
            <dict-tag :options="dict.type.sys_yes_no" :value="scope.row.enableFlag"/>
          </template>
        </el-table-column>
        <el-table-column label="备注" align="center" prop="remark" />
        <el-table-column label="创建时间" align="center" prop="createTime" width="200">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" >
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              icon="el-icon-plus"
              @click="handleAdd(scope.row)"
              v-hasPermi="['md:type:add']"
            >新增</el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['md:type:edit']"
            >修改</el-button>
            <el-button
              v-if="scope.row.parentTypeId != 0"
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['md:type:remove']"
            >删除</el-button>
          </template>
        </el-table-column>
      </el-table>
    </el-card>


    <!-- 添加或修改图纸类型对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-row>
          <el-col :span="24" v-if="form.parentTypeId !== 0">
            <el-form-item label="父分类" prop="parentTypeId">
              <treeselect
                  v-model="form.parentTypeId"
                  disabled = "disabled"
                  :options="drawingTypeOptions"
                  :normalizer="normalizer"
                  placeholder="请选择上级分类"
              />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="分类名称" prop="drawingTypeName">
              <el-input v-model="form.drawingTypeName" placeholder="请输入图纸类型名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="排序" prop="orderNum">
              <el-input-number v-model="form.orderNum" controls-position="right" :min="1" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="是否启用" prop="enableFlag">
              <el-radio-group v-model="form.enableFlag">
                <el-radio
                    v-for="dict in dict.type.sys_yes_no"
                    :key="dict.value"
                    :label="dict.value"
                >{{dict.label}}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="24">
            <el-form-item label="备注" prop="remark">
              <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  addType,
  delType,
  getType,
  listType,
  updateType,
  listDrawingTypeExcludeChild
} from "@/api/mes/md/drawingType";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";

export default {
  name: "Type",
  components: { Treeselect },
  dicts: ['sys_yes_no'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 显示搜索条件
      showSearch: true,
      // 图纸类型表格数据
      typeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        drawingTypeName: null,
        enableFlag: null,
      },
      // 表单参数
      form: {},
      // 是否展开，默认全部展开
      isExpandAll: true,
      // 重新渲染表格状态
      refreshTable: true,
      // 部门树选项
      drawingTypeOptions: [],
      // 表单校验
      rules: {
        drawingTypeName: [
          { required: true, message: "图纸分类名称不能为空", trigger: "blur" }
        ],
        parentTypeId: [
          { required: true, message: "上级分类不能为空", trigger: "blur" }
        ],
        orderNum: [
          { required: true, message: "排序不能为空", trigger: "blur" }
        ],
        enableFlag: [
          { required: true, message: "是否启用不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询图纸类型列表 */
    getList() {
      this.loading = true;
      listType(this.queryParams).then(response => {
        this.typeList = this.handleTree(response.data, "drawingTypeId", "parentTypeId");
        this.loading = false;
      });
    },
    /** 转换部门数据结构 */
    normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children;
      }
      return {
        id: node.drawingTypeId,
        label: node.drawingTypeName,
        children: node.children
      };
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        drawingTypeId: null,
        drawingTypeCode: null,
        drawingTypeName: null,
        parentTypeId: null,
        ancestors: null,
        orderNum: null,
        enableFlag: 'Y',
        remark: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd(row) {
      this.reset();
      if (row != undefined) {
        this.form.parentTypeId = row.drawingTypeId;
      }
      this.open = true;
      this.title = "添加图纸分类";
      listType().then(response => {
        this.drawingTypeOptions = this.handleTree(response.data, "drawingTypeId","parentTypeId");
      });
    },
    /** 展开/折叠操作 */
    toggleExpandAll() {
      this.refreshTable = false;
      this.isExpandAll = !this.isExpandAll;
      this.$nextTick(() => {
        this.refreshTable = true;
      });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      getType(row.drawingTypeId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改图纸分类";
      });
      listDrawingTypeExcludeChild(row.drawingTypeId).then(response => {
        this.drawingTypeOptions = this.handleTree(response.data, "drawingTypeId","parentTypeId");
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.drawingTypeId != undefined) {
            updateType(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addType(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      this.$modal.confirm('是否确认删除名称为"' + row.drawingTypeName + '"的图纸分类？').then(function() {
        return delType(row.drawingTypeId);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },

  }
};
</script>
